Office chair



FIG. 1 is a perspective view of an office chair according to oneembodiment of the new design;

FIG. 2 is a right side view, the left side being a mirror image thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of an office chair according to a secondembodiment of the new design;

FIG. 8 is a right side view, the left side being a mirror image thereof;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a top view thereof; and,

FIG. 12 is a bottom view thereof.

FIGS. 1-12 show portions of the office chair in broken lines. Theportions shown in broken lines form no part of the claimed design.

CLAIM We claim the ornamental design for an office chair, as shown anddescribed.